Hello fellow gamers! Here's my insert for Mobile Markets by Arcane Wonders. With this insert, because the box is a decent size for all of the components, to save weight, filament and printing time I designed a false bottom or platform that you will need to create with the use of 5mm foam-core board that can easily be found at any hobby or craft store.
There's an image provided that shows the dimensions of where to cut your foam core board at to fit inside the game box. The foot file (x4) that comes with this insert are then super glued to the bottom of the foam core board to keep stability.
All of the components fit flush to the top of the box and with the lid being on, everything will be secure.
Parts list along with quantity to print: